Revolution Gear & Axle 96-01 Jeep Cherokee XJ 8.25in Rear Timken Bearing 4.88 Ratio Gear Package

This Revolution Gear & Axle package features a 4.88 gear ratio, designed to work with the 8.25-inch rear axle found in 1996-2001 Jeep Cherokee XJ models. A 4.88 ratio is a significant change from stock, typically chosen when you've installed larger tires (35 inches or more) and want to bring your engine's RPMs back into a more efficient range for highway cruising and to improve acceleration. This kit includes a full set of Timken bearings, which are well-known for their durability and smooth operation, ensuring a solid foundation for your new gears.

When you're changing your gear ratio, it's crucial to replace all the associated wear items. This package takes care of that by including not just the ring and pinion gears themselves, but also the complete set of Timken bearings and races needed for a proper installation. This comprehensive approach helps ensure longevity and optimal performance from your differential. The gears are precision-cut to Revolution Gear & Axle's specifications, aiming for quiet operation and efficient power transfer. While changing gear ratios is a job that requires specialized tools and knowledge, having a complete kit with quality bearings like these Timken sets simplifies the process by providing all the essential components in one box.

Installing a new gear set is a job that requires careful setup to ensure proper backlash and gear mesh. It's highly recommended to consult the manufacturer's installation instructions or a professional mechanic for the correct procedure. This kit is designed to be a direct replacement for your existing differential components, but it's important to verify fitment for your specific vehicle. Remember that changing your gear ratio will alter your speedometer readings, so you may need to recalibrate it after installation, especially if you're running larger tires.